Jo develops new paint colors inspired by the castle's one-hundred-year history, and she and Chip make big decisions about interior flooring and tile, as well as the exterior stone walls, that dramatically advance renovations.

Unexpected water damage is a costly setback for Chip and Jo, but the installation of beautifully restored wood pieces and reclaimed tile from Europe start to restore the original grandeur of the castle.

In the home stretch of construction, Chip and Jo focus on perfecting the details of the castle; a design issue in the kitchen spurs Chip to insist on a last-minute change to fix countertops and windows; Jo gets a surprise at the Silos.